Lua: fix a crash (the command is already freeed).

diff --git a/modules/misc/lua/extension_thread.c b/modules/misc/lua/extension_thread.c
index 397ddf95889111271fd678bfed849dcbedfec63f..34694e8618bbcd9f5b0fe3cc05c0beaa6ef3c077 100644 (file)
--- a/modules/misc/lua/extension_thread.c
+++ b/modules/misc/lua/extension_thread.c
@@ -315,6 +315,7 @@ static void* Run( void *data )
                         {
                             msg_Dbg( p_mgr, "Could not activate extension!" );
                             Deactivate( p_mgr, p_ext );
+                            cmd = NULL;
                         }
                         break;
                     }